package chapter12_1.bean;

import org.springframework.stereotype.Repository;

// 目标类：用户管理模块
@Repository("userDao")
public class UserDaoImpl implements UserDao {
    public void addUser() {
//		int i = 10/0;
        System.out.println("添加用户");
    }
    public void deleteUser() {
        System.out.println("====用户管理模块：删除用户====");
    }
}
